Candle



FIG. 1 is a front perspective view of the design;

FIG. 2 is a right side elevation view of the design; the left side of the design has the same appearance;

FIG. 3 is a top plan view of the design;

FIG. 4 is a front elevation view of the design; the rear view of the design has the same appearance; and,

FIG. 5 is a bottom plan view of the design.

The broken line showing of wicks is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a candle, as shown and described. 